Cassidy Walker, FNP-C
NPI 1144892902 · Family Nurse Practitioner · Sioux City, IA
Cassidy Walker, FNP-C is a Family Nurse Practitioner provider in Sioux City, IA (NPI 1144892902).
Provider details
- NPI number
- 1144892902
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- F06211168 (IA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-12
- Last updated
- 2021-07-12
- Certified
- 2021-07-12
Frequently asked questions
- What is Cassidy Walker's NPI number?
- Cassidy Walker's National Provider Identifier (NPI) is 1144892902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassidy Walker's specialty?
- Cassidy Walker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassidy Walker located?
- Cassidy Walker's practice location on file with NPPES is 3100 S Lakeport St, Sioux City, IA 51106-4222.
- What is Cassidy Walker's phone number?
- The practice phone number listed in the NPPES registry for Cassidy Walker is (712) 277-4442.
- Is Cassidy Walker's NPI active?
- Yes — Cassidy Walker's NPI (1144892902) is active in the NPPES registry as of the last update on 2021-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.